Discovery of nearly 200 animals remains is among the most abundant mass cases of animal sacrifices found in ancient ...

Archaeologists have discovered the ruins of an 800-year-old Aztec pyramid in the heart of Mexico City that could show the ancient city is at least a century older than previously thought.

Archaeologists scanning a Mexican pyramid for damage following ... to 1150 and to belong to the Tlahuica culture, one of the Aztec peoples living in central Mexico. The structure is dedicated ...